I just started cycling my 220 and i was wondering what you all think i should do as far as rock. Should i make a rock wall in the back or some piles of rock all over the tank or what.
Here is my set-up not an agressive not a reef, not a fish only it is sort of all of them. Oh, and I have around 90lbs of lr in a 60gallon area due to my in tank sump.
Mine's only an 85 gallon. Yours is a lot bigger so you could do something like two trianglular islands with an open space down the middle-that is my favorite but here are some other configuartions from "The Consentious Marine Aquarist".